EMBR00101D vs 5WS40156-Z
How the EMBR00101D (Delphi) relates to 5WS40156-Z — Siemens VDO equivalent on later DW10C - common factory fitment..
EMBR00101D
Delphi · Solenoid · Common Rail
Delphi solenoid common-rail injector for the PSA/Ford 2.0 HDi/TDCi (DW10) engine, fitted across Peugeot 307/407/607, Citroen C4/C5/C8 and related Ford models. PSA OE 9686191080 / 1980L3; Delphi EJBR00101D. The Siemens VDO 5WS40156-Z is the most common factory fitment on later DW10C - confirm the OEM markings on the injector body before fitting. Key symptoms: Rough idle / vibration; Hard starting; Loss of power / limp mode; Black smoke. Common failure modes: Internal wear / high back-leakage; Water-in-fuel corrosion; Nozzle coking.